Mangekyō Byakuringan!!

However, there might be one difference: the Uchiha's Sharingan is a cursed pair of eyes, but Hinata's Sharingan —no, it should be called her Byakuringan— is an optimized pair of eyes. This means that the impurities of the original Byakugan have been removed, leaving behind eyes without flaws. Therefore, it can be inferred that Hinata's Byakuringan is not cursed. The reason it has only appeared now might be due to the shock of Issui's death, which caused a drastic change in her mind, leading to the emergence of the Byakuringan.

Bai then appeared in Issui's room. Seeing Issui lying on the floor, bleeding from her chest, his eyes narrowed. What happened?!

Haku hurriedly went to Hinata's side and shook her, saying, "What happened, Hinata? Why did this happen out of nowhere..."

Hinata raised her face, her eyes blazing with disdain, and said, "I killed him, it was me, it was me! Sister Haku, kill me, please, kill me! I deserve to die, it's all my fault, otherwise..."

Haku's eyes dimmed, but then he suddenly remembered something and exclaimed to Hinata with delight, "He... he's not dead yet, Hinata! Did you forget that after Orochimaru's Konoha Crush Plan, Issui-kun told us about his Kekkei Genkai ability, Ice Heart? As long as there's enough Chakra, his heart can be revived again!"

Hinata's eyes suddenly lit up, and she exclaimed with delight, "Oh, right! Let me see... It's all my fault, I sadly forgot about this..."

But the result wasn't what either of them expected; Issui heart didn't react at all. What happened?

"What's wrong? Why isn't the ice Chakra gathering to repair my heart? What's wrong?" Hinata's eyes dimmed again.

"Do you remember when you asked him if his heart had any flaws? His answer was that if he were willing to die, the heart wouldn't repair itself. Could it be that he... he wants to die? Doesn't he have his own dreams? Why would he want to die so easily?" Bai said slowly.

"Now, I won't hide it from you anymore, Sister Haku. It all started last night. Last night, I slept with Issui-kun, and he got... aroused. But I'm still young, so I used my hand to help him. Then we got all entangled. We did everything except for the last step. In the end, I couldn't take his stimulation and fainted..." Hinata blushed as she said this. She was so embarrassed.

Bai blushed, surprised that the two of them had begun their intimate interactions so early. She hadn't expected Hinata to be so bold; Hinata wasn't as shy as she'd imagined. This was bold enough; she herself wouldn't dare do such a thing...

Hinata, seeing Bai blushing, was also quite shy, but now was not the time to be shy, so she gritted her teeth and continued, "After I passed out, Issui-kun went to Fini's room, and the two of them probably did the final thing. When I woke up, I found he wasn't there, and I became suspicious. I had long felt that Fini had feelings for Issui-kun. The first time Issui-kun brought her back, she declared that she wanted to have a dragon baby with Issui-kun. Fini is also very beautiful, Issui-kun probably couldn't resist, so the two of them secretly tasted the forbidden fruit. When Issui-kun came back, I smelled the fragrance on him and knew that he had indeed done something to betray me, so I ignored him. He also knew he was wrong, so he went to the yard, got a washboard, and made me kneel on it all night."

Kneeling on a washboard? What a waste of curiosity! This Issui is really interesting. So he's already tasted forbidden fruit with Fini. Hmph, what a little pervert! He'll probably eat me too, right? Hinata must have suspected me too. By the way, last time Issui-kun came back, I heard something in his room in the middle of the night and thought it was mice. I didn't expect the two of them to have already started doing it then. That's so bold!

Hinata ignored Haku's rambling and continued, "After dawn, I found him still kneeling. I thought he knew he was wrong, so I told him to get up. But he actually fell asleep on the washboard! This time, I completely gave up on him and cried bitterly. I felt utterly hopeless. When I saw me so heartbroken, Issui-kun suddenly picked up a Shuriken, walked up to me, and shattered his own heart. And that's how it is now. What should I do, Sister Haku...?"

"According to you, he must feel sorry for you and wants to apologize in this way. I have to say, you two are really something, can't you tolerate each other for a little while? To be honest, what Issui did was really unbearable. Now, the only way to save him is a desperate measure," Bai said quietly.

"What way? Tell me quickly! I'll do anything I can, and even things I can't do, I have to find a way to do. I really can't live without him." Hinata seemed to have grasped a lifeline, grabbing Haku's shoulders and shaking him incessantly.

"That is to have a spiritual dialogue with him, to awaken his will to revive." Haku, feeling uncomfortable from Hinata's shaking, had no choice but to say it.

"What, what should I do? A mental dialogue is a dialogue of souls, what should I do?" Hinata said in distress.

Haku was also very distressed, but then she suddenly noticed that Hinata's eyes were very different from before. What kind of eyes were these? What was going on? She pointed at Hinata's eyes and said, "Hinata, what's wrong with your eyes? Why are there seven-colored petals swirling inside? What is that?!"

Hinata hurriedly pulled out a mirror. Looking at it, she was overjoyed and exclaimed, "I've got it! I've got it! My eyes have been sending me a message. I thought it was just my imagination, but it must be because Kekkei Genkai being optimized by Issui-kun last time, my true latent abilities were awakened by my grief! Great! Sister Haku, please help me lift his eyelids and let his eyes appear. I'll use Secret Technique to let him enter my mental world!"

Bai had no choice but to squat down and pry open Issui's closed eyes with his hands, revealing his two silver eyes.

Hinata focused her mind, the seven-colored petals in her eyes spinning rapidly, and shouted, "Mangekyō Byakuringan - Tsukuyomi!"

While blaming himself in his mental world, Issui suddenly found himself in a space with a golden full moon. Opposite him was a girl named Hinata!

Hinata saw Issui and quickly ran to his side, hugging him and crying bitterly, muttering under her breath, "You bad guy, you big bad guy, making me worry about you."

Issui's expression changed drastically. "Hinata, are you dead too? Let me bear this mistake alone. You are like a pure flower; you don't need to die for scum like me."

"What are you talking about? I'm not dead yet. This is my spiritual world, the Tsukuyomi Space. I brought your spirit here to awaken your consciousness of resurrection and allow the Ice Heart to repair and revive you," Hinata said softly.

"Tsukuyomi... Tsukuyomi? Your... your eyes, could it be... the Mangekyō? That's amazing! Byakugan, Sharingan! You're getting more and more powerful. Looks like I don't need to worry about you anymore. I should just give up and apologize." Issui stared at Hinata's eyes in astonishment. He hadn't expected that Kekkei Genkai optimization would grant her the Sharingan, and she'd even awakened the Mangekyō! She's only twelve! She's the real genius! Much more powerful than me! I'm so proud of you, Hinata!

"Issui-kun, I forgive you. If you're willing to do that kind of thing with other women, then go ahead. It's been so hard to keep holding back. As long as Issui-kun treat me as the most important person in your life, that's enough. Issui-kun, I don't object to you finding other women, as long as they're not those bad women from brothels." Hinata compromised.

"No, Hinata, you have no idea how many things I've hidden from you. Just let this disgusting scum die." Issui thought of the women he had relationships with and was utterly disappointed in himself; he had actually concealed so many things from Lady Hinata.

"Hidden? Isn't it just Fini? I can accept her, it's okay," Hinata said, puzzled.

Issui smiled bitterly, never expecting Hinata to be so forgiving. Issui a magnanimous heart! "I'll tell her everything," she thought resolutely. "Hinata, now that things have come to this, I won't hide it anymore. Actually, I've already consummated our relationship twice with Fini. And not only that, the Mizukage of Kirigakure, Kirigakure Mei Terumi, has also confirmed our relationship, but we didn't go all the way because I didn't have the ability then. Then, during the recent mission to the Land of Snow, the Daimyo of the Land of Snow, Princess Kazahana Koyuki, also consummated our relationship. Hearing this, will you still forgive me? I can't forgive myself. Ever since I gained that ability, I've been controlled. If Haku had expressed her admiration for me, she would probably have become my partner. I've already gone down the dark path. Just let me sleep in the darkness and die alone. I'm so sorry."

Fini? Mizukage Mei Terumi? Kazahana Koyuki, the Daimyo of the Land of Snow? Even Sister Haku? Hinata, upon hearing Issui's words, swayed uncontrollably. She hadn't expected him to have so many karmic debts hidden from her. What should she do? Why? She had already resolved to forgive him and Fini, but she hadn't expected him... Who can tell her what to do?

Seeing Hinata's pained expression, Issui knew he had committed an irreparable mistake. He said calmly, "Hinata, this is the sinful me. Can you still forgive me? Your man had affairs with several women. No one would agree to that. I deserve to die. Actually, I only realized at the end that if I had to choose between the two of us, only one of us could live, I would choose death without hesitation. You are the girl I would die for, the only one I truly love. I only realized at the end of my life that you are the only girl who could share life and death with me."